TY - CONF T1 - Embedding distortion modeling for non-orthonormal wavelet based watermarking schemes JO - Proceedings of SPIE - The International Society for Optical Engineering PY - 2009/01/01 AU - Bhowmik D AU - Abhayaratne C ED - DO - DOI: 10.1117/12.810719 VL - 7248 Y2 - 2024/12/22 ER -